/branches/sparc/kernel/arch/ia32/include/syscall.h |
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File deleted |
\ No newline at end of file |
Property changes: |
Deleted: svn:special |
-* |
\ No newline at end of property |
/branches/sparc/kernel/arch/ia32/include/asm.h |
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247,22 → 247,6 |
return v; |
} |
/** Write to MSR */ |
static inline void write_msr(uint32_t msr, uint64_t value) |
{ |
asm volatile ("wrmsr" : : "c" (msr), "a" ((uint32_t)(value)), |
"d" ((uint32_t)(value >> 32))); |
} |
static inline uint64_t read_msr(uint32_t msr) |
{ |
uint32_t ax, dx; |
asm volatile ("rdmsr" : "=a"(ax), "=d"(dx) : "c" (msr)); |
return ((uint64_t)dx << 32) | ax; |
} |
/** Return base address of current stack |
* |
* Return the base address of the current stack. |
/branches/sparc/kernel/arch/ia32/include/cpu.h |
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35,21 → 35,12 |
#ifndef KERN_ia32_CPU_H_ |
#define KERN_ia32_CPU_H_ |
#include <arch/pm.h> |
#include <arch/asm.h> |
#define EFLAGS_IF (1 << 9) |
#define EFLAGS_RF (1 << 16) |
#define CR4_OSFXSR_MASK (1<<9) |
/* Support for SYSENTER and SYSEXIT */ |
#define IA32_MSR_SYSENTER_CS 0x174 |
#define IA32_MSR_SYSENTER_ESP 0x175 |
#define IA32_MSR_SYSENTER_EIP 0x176 |
#ifndef __ASM__ |
#include <arch/pm.h> |
#include <arch/asm.h> |
typedef struct { |
int vendor; |
int family; |
60,8 → 51,9 |
count_t iomapver_copy; /** Copy of TASK's I/O Permission bitmap generation count. */ |
} cpu_arch_t; |
#endif |
#define CR4_OSFXSR_MASK (1<<9) |
#endif |
/** @} |